AT32UC3A3128 Atmel Corporation, AT32UC3A3128 Datasheet - Page 256

• Manufacturer Part Number: AT32UC3A3128
• Manufacturer: Atmel Corporation

Specifications of AT32UC3A3128

• Flash (kbytes): 128 Kbytes
• Pin Count: 144
• Max. Operating Frequency: 66 MHz
• Cpu: 32-bit AVR
• # Of Touch Channels: 32
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 110
• Ext Interrupts: 110
• Usb Transceiver: 1
• Usb Speed: Hi-Speed
• Usb Interface: Device + OTG
• Spi: 6
• Twi (i2c): 2
• Uart: 4
• Lin: 4
• Ssc: 1
• Sd / Emmc: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 384
• Resistive Touch Screen: No
• Dac Channels: 2
• Dac Resolution (bits): 16
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 128
• Self Program Memory: YES
• External Bus Interface: 1
• Dram Memory: sdram
• Nand Interface: Yes
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 3.0 to 3.6
• Operating Voltage (vcc): 3.0 to 3.6
• Fpu: No
• Mpu / Mmu: Yes / No
• Timers: 6
• Output Compare Channels: 18
• Input Capture Channels: 12
• Pwm Channels: 12
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

• PAGESIZE: Page Size
This table defines the page size of the NAND Flash device when using the ECC-H code (TYPECORREC = 0b0xx).
A word has a value of 8 bits or 16 bits, depending on the NAND Flash or SmartMedia
This table defines the page size of the NAND Flash device when using the ECC-RS code (TYPECORREC = 0b1xx)
i.e.: for NAND Flash device with page size of 4096 bytes and 128 bytes extra area ECC-RS can manage any sub page of
512 bytes up to 8.
32072G–11/2011
Page Size
Page Size
Others
0
1
2
3
4
5
6
7
0
1
2
3
Description
528 bytes
1056 bytes
1584 bytes
2112 bytes
2640 bytes
3168 bytes
3696 bytes
4224 bytes
Description
528 words
1056 words
2112 words
4224 words
Reserved
Comment
1 page of 512 bytes
2 pages of 512 bytes
3 pages of 512 bytes
4 pages of 512 bytes
5 pages of 512 bytes
6 pages of 512 bytes
7 pages of 512 bytes
8 pages of 512 bytes
™
memory organization.
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